<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>注册页面</h1>
<div>
    <input type="text" placeholder="用户名">
    <input type="text" placeholder="密码">
    <input type="text" placeholder="昵称">
    <input type="button" value="登录">
</div>
</body>
</html>